Surf Break

Lat Long: 37.88° N 128.83° E

Jumunjin WaveFinder

Issued: 2 pm 07 Oct 2026 (local time)

Forecast update in  hr  min

Today's Jumunjin sea temperature is
21.5°C
1.7° 

Jumunjin surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Jumunjin surf forecast from 7 Oct 2026:

  • Best quality surf: Wednesday 14 Oct, 12PM (local time) - 5ft (1.5m), 7s period, NNE swell with glassy winds.
  • Most powerful swell: Wednesday 14 Oct, 6PM (local time) - 5ft (1.5m), 8s period, NNE swell with 264 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 14 Oct, 6AM (local time) - 3ft (0.9m), 6s period with NNE swell.

Best Forecast Surf Conditions for Jumunjin this week:

The surf forecast for Jumunjin over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Oct 14) at 6AM. The primary swell is predicted to be 0.9m and 6s period with a secondary swell of 0.2m and 5s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Jumunjin in the next 16 days are 1.5m 8s and forecast to arrive on Wednesday (Oct 14) at 6PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Thursday (Oct 08) at 6PM.

Wave TypeTime (KST) & Date Wave Height & Period
Next good surf (1 star+) 6AM (Wed 14th Oct)3ft (0.9m) 6s
Best Surf12PM (Wed 14th Oct)5ft (1.5m) 7s
Most Powerful 6PM (Wed 14th Oct)5ft (1.5m) 8s

Table - best surf conditions forecast for Jumunjin over the next 16 days.


  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 
Nearest locationNearest